.Icon {
    vertical-align: text-bottom;
    fill: currentColor
}
body, button, p, pre {
    margin: 0;
}
.Button {
    display: inline-block;
    padding: 0 16px;
    font-size: 14px;
    line-height: 32px;
    color: #8590a6;
    text-align: center;
    cursor: pointer;
    background: none;
    border: 1px solid;
    border-radius: 3px;
}
.Button--link, .Button--plain {
    height: auto;
    padding: 0;
    line-height: inherit;
    background-color: transparent;
    border: none;
    border-radius: 0;
}
.ZhihuLogo {
    fill: #0084ff
}

.ColumnPageHeader-Wrapper {
    width: 100%;
}
.ColumnPageHeader {
    position: relative;
    width: 100%;
    height: 52px;
    background: #fff;
    background-clip: content-box;
    -webkit-box-shadow: 0 1px 3px rgba(26, 26, 26, .1);
    box-shadow: 0 1px 3px rgba(26, 26, 26, .1)
}
.ColumnPageHeader-content {
    position: relative;
    width: 1000px;
    padding: 0 16px;
    margin: 0 auto
}

.ColumnPageHeader-content,
.ColumnPageHeader-Title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 52px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}
.ColumnPageHeader-Title {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-left: 16px
}

.ColumnPageHeader-Line {
    height: 29px;
    width: 1px;
    background-color: #ebebeb;
    margin-left: 17px
}
.ColumnPageHeader-Link {
    margin-right: 12px
}
.ColumnPageHeader-Button {
    -webkit-box-flex: 1;
    -ms-flex: 1 1;
    flex: 1 1;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}
.PublishPanel-wrapper {
    position: relative;
    float: right;
    padding: 0 10px;
}
.Popover {
    position: relative;
    display: inline-block;
}
.PublishPanel-triggerButton {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 82px;
    height: 32px;
    line-height: 30px;
    padding: 0;
}
.PublishPanel-triggerButton:disabled {
    border-color: #bfbfbf;
    color: grey;
}
.Button:disabled {
    cursor: default;
    opacity: .5;
    pointer-events: none;
}
.Button--blue {
    color: #0084ff;
    border-color: #0084ff;
}
.ColumnPageHeader-MenuToggler {
    height: 32px;
    padding: 0 20px;
}